3 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_middle/src/middle/stability.rs b/compiler/rustc_middle/src/middle/stability.rs
index d1ccd158cf9..b113e81bd2d 100644
--- a/compiler/rustc_middle/src/middle/stability.rs
+++ b/compiler/rustc_middle/src/middle/stability.rs
@@ -112,7 +112,7 @@ pub fn report_unstable(
 ) {
     let msg = match reason {
         Some(r) => format!("use of unstable library feature '{feature}': {r}"),
-        None => format!("use of unstable library feature '{}'", &feature),
+        None => format!("use of unstable library feature '{feature}'"),
     };
 
     if is_soft {
diff --git a/compiler/rustc_middle/src/ty/print/pretty.rs b/compiler/rustc_middle/src/ty/print/pretty.rs
index 57cd2dc73c4..0e241663e18 100644
--- a/compiler/rustc_middle/src/ty/print/pretty.rs
+++ b/compiler/rustc_middle/src/ty/print/pretty.rs
@@ -2627,7 +2627,7 @@ impl<'tcx> FmtPrinter<'_, 'tcx> {
             self.prepare_region_info(value);
         }
 
-        debug!("self.used_region_names: {:?}", &self.used_region_names);
+        debug!("self.used_region_names: {:?}", self.used_region_names);
 
         let mut empty = true;
         let mut start_or_continue = |cx: &mut Self, start: &str, cont: &str| {
diff --git a/compiler/rustc_middle/src/util/find_self_call.rs b/compiler/rustc_middle/src/util/find_self_call.rs
index 027e2703e98..831853b0b48 100644
--- a/compiler/rustc_middle/src/util/find_self_call.rs
+++ b/compiler/rustc_middle/src/util/find_self_call.rs
@@ -14,7 +14,7 @@ pub fn find_self_call<'tcx>(
     local: Local,
     block: BasicBlock,
 ) -> Option<(DefId, GenericArgsRef<'tcx>)> {
-    debug!("find_self_call(local={:?}): terminator={:?}", local, &body[block].terminator);
+    debug!("find_self_call(local={:?}): terminator={:?}", local, body[block].terminator);
     if let Some(Terminator { kind: TerminatorKind::Call { func, args, .. }, .. }) =
         &body[block].terminator
     {